export default {
    getStrLen(str,len){
        if(str.length>len){
           return str = str.substr(0,len) + '...'
        }else{
            return str
        }
    },
    // 时间戳转时间
    myDate (value, type = 0){
        var time = new Date(value * 1000);
        var year = time.getFullYear();
        var month = time.getMonth() + 1;
        var date = time.getDate();
        var hour = time.getHours();
        var minute = time.getMinutes();
        var second = time.getSeconds();
        month = month < 10 ? "0" + month : month; 
        date = date < 10 ? "0" + date : date; 
        hour = hour < 10 ? "0" + hour : hour; 
        minute = minute < 10 ? "0" + minute : minute; 
        second = second < 10 ? "0" + second : second; 
        var arr = [ 
        year + "-" + month + "-" + date, 
        year + "-" + month + "-" + date + " " + hour + ":" + minute + ":" + second, 
        year + "年" + month + "月" + date, 
        year + "年" + month + "月" + date + " " + hour + ":" + minute + ":" + second, 
        hour + ":" + minute + ":" + second 
        ] 
        return arr[type]; 
    }
}

